SG97852A1 - Method and apparatus for digital content copy protection - Google Patents

Method and apparatus for digital content copy protection

Info

Publication number
SG97852A1
SG97852A1 SG200001029A SG200001029A SG97852A1 SG 97852 A1 SG97852 A1 SG 97852A1 SG 200001029 A SG200001029 A SG 200001029A SG 200001029 A SG200001029 A SG 200001029A SG 97852 A1 SG97852 A1 SG 97852A1
Authority
SG
Singapore
Prior art keywords
digital content
copy protection
content copy
protection
digital
Prior art date
Application number
SG200001029A
Inventor
Huijie Robert Deng
Yong Dong Wu
Original Assignee
Kent Ridge Digital Labs
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kent Ridge Digital Labs filed Critical Kent Ridge Digital Labs
Priority to SG200001029A priority Critical patent/SG97852A1/en
Priority to US09/588,448 priority patent/US6711553B1/en
Publication of SG97852A1 publication Critical patent/SG97852A1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/04—Payment circuits
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/08—Payment architectures
    • G06Q20/12—Payment architectures specially adapted for electronic shopping systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/08—Payment architectures
    • G06Q20/12—Payment architectures specially adapted for electronic shopping systems
    • G06Q20/123—Shopping for digital content
    • G06Q20/1235—Shopping for digital content with control of digital rights management [DRM]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3823—Payment protocols; Details thereof insuring higher security of transaction combining multiple encryption tools for a transaction
SG200001029A 2000-02-25 2000-02-25 Method and apparatus for digital content copy protection SG97852A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SG200001029A SG97852A1 (en) 2000-02-25 2000-02-25 Method and apparatus for digital content copy protection
US09/588,448 US6711553B1 (en) 2000-02-25 2000-06-06 Method and apparatus for digital content copy protection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG200001029A SG97852A1 (en) 2000-02-25 2000-02-25 Method and apparatus for digital content copy protection

Publications (1)

Publication Number Publication Date
SG97852A1 true SG97852A1 (en) 2003-08-20

Family

ID=29707964

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200001029A SG97852A1 (en) 2000-02-25 2000-02-25 Method and apparatus for digital content copy protection

Country Status (2)

Country Link
US (1) US6711553B1 (en)
SG (1) SG97852A1 (en)

Families Citing this family (23)

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US20040078300A1 (en) * 1999-01-25 2004-04-22 Smith John R. Method and apparatus for progressive information querying on proprietary data and for the progressive selling of information
US6289450B1 (en) 1999-05-28 2001-09-11 Authentica, Inc. Information security architecture for encrypting documents for remote access while maintaining access control
US6600497B1 (en) * 1999-11-15 2003-07-29 Elliot A. Gottfurcht Apparatus and method to navigate interactive television using unique inputs with a remote control
SG103257A1 (en) * 2000-04-13 2004-04-29 Kent Ridge Digital Labs Private retrieval of digital objects
US6944769B1 (en) * 2000-08-10 2005-09-13 International Business Machines Corporation Apparatus and a method for security authorization using a security key installed on removable media
US6978376B2 (en) * 2000-12-15 2005-12-20 Authentica, Inc. Information security architecture for encrypting documents for remote access while maintaining access control
JP4271876B2 (en) * 2001-02-20 2009-06-03 株式会社日立製作所 Digital content generation method and related apparatus
US7237121B2 (en) * 2001-09-17 2007-06-26 Texas Instruments Incorporated Secure bootloader for securing digital devices
CN1311456C (en) * 2001-07-19 2007-04-18 皇家菲利浦电子有限公司 Apparatus and method for reproducing user data
US7110982B2 (en) * 2001-08-27 2006-09-19 Dphi Acquisitions, Inc. Secure access method and system
JP2004087062A (en) * 2002-06-25 2004-03-18 Sony Corp Data recording medium, identification information recording method, identification information recording device, identification information reproducing method, identification information reproducing device, information service method, and information service system
JP3821768B2 (en) * 2002-09-11 2006-09-13 ソニー株式会社 Information recording medium, information processing apparatus, information processing method, and computer program
US8131649B2 (en) 2003-02-07 2012-03-06 Igware, Inc. Static-or-dynamic and limited-or-unlimited content rights
US20100017627A1 (en) 2003-02-07 2010-01-21 Broadon Communications Corp. Ensuring authenticity in a closed content distribution system
US20060020552A1 (en) * 2004-07-26 2006-01-26 James Sloan Copy-restriction system for digitally recorded, computer disk-based music recordings
US7458102B2 (en) * 2004-08-17 2008-11-25 Emc Corporation Information security architecture for remote access control using non-bidirectional protocols
US9282081B2 (en) * 2005-07-28 2016-03-08 Vaporstream Incorporated Reduced traceability electronic message system and method
US8135645B2 (en) * 2005-12-06 2012-03-13 Microsoft Corporation Key distribution for secure messaging
US8452988B2 (en) * 2006-07-24 2013-05-28 Michael Sujue Wang Secure data storage for protecting digital content
DE102008019103A1 (en) * 2008-04-16 2009-10-22 Siemens Aktiengesellschaft Method and device for transcoding in an encryption-based access control to a database
JP2016502295A (en) * 2012-10-10 2016-01-21 レッド．コム，インコーポレイテッド Video distribution and playback
US10579542B2 (en) * 2017-05-10 2020-03-03 Revbits, LLC Browser session storage as storage for private key in public-key encryption schema
TWI662474B (en) * 2018-03-06 2019-06-11 智原科技股份有限公司 Method and apparatus for performing firmware programming on microcontroller chip, and associated microcontroller chip

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0665486A2 (en) * 1994-01-27 1995-08-02 AT&T Corp. Method of protecting electronically published materials using cryptographic protocols
WO1998042098A1 (en) * 1997-03-14 1998-09-24 Cryptoworks, Inc. Digital product rights management technique
WO1999055055A1 (en) * 1998-04-17 1999-10-28 Iomega Corporation System for keying protected electronic data to particular media to prevent unauthorized copying

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US4644493A (en) 1984-09-14 1987-02-17 International Business Machines Corporation Implementing a shared higher level of privilege on personal computers for copy protection of software
US4866769A (en) 1987-08-05 1989-09-12 Ibm Corporation Hardware assist for protecting PC software
US5513260A (en) 1994-06-29 1996-04-30 Macrovision Corporation Method and apparatus for copy protection for various recording media
KR0152788B1 (en) * 1994-11-26 1998-10-15 이헌조 Copy protecting method and apparatus of digital image system
US5604801A (en) * 1995-02-03 1997-02-18 International Business Machines Corporation Public key data communications system under control of a portable security device
JP3486043B2 (en) * 1996-03-11 2004-01-13 株式会社東芝 Operating method of software distribution system and software system
GB9608696D0 (en) 1996-04-26 1996-07-03 Europ Computer Ind Res Electronic copy protection mechanism
US6052780A (en) * 1996-09-12 2000-04-18 Open Security Solutions, Llc Computer system and process for accessing an encrypted and self-decrypting digital information product while restricting access to decrypted digital information
US6006190A (en) * 1997-04-28 1999-12-21 Tartaroukos Llc Computer implemented method and a computer system for enforcing software licenses
DE69724947T2 (en) * 1997-07-31 2004-05-19 Siemens Ag Computer system and method for backing up a file
US6385596B1 (en) * 1998-02-06 2002-05-07 Liquid Audio, Inc. Secure online music distribution system
US6226618B1 (en) * 1998-08-13 2001-05-01 International Business Machines Corporation Electronic content delivery system
US6367019B1 (en) * 1999-03-26 2002-04-02 Liquid Audio, Inc. Copy security for portable music players

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0665486A2 (en) * 1994-01-27 1995-08-02 AT&T Corp. Method of protecting electronically published materials using cryptographic protocols
WO1998042098A1 (en) * 1997-03-14 1998-09-24 Cryptoworks, Inc. Digital product rights management technique
WO1999055055A1 (en) * 1998-04-17 1999-10-28 Iomega Corporation System for keying protected electronic data to particular media to prevent unauthorized copying

Also Published As

Publication number Publication date
US6711553B1 (en) 2004-03-23

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